Add arm64 Wkhtmltopdf

[FrangaL]

No description provided.

[FrangaL]

 building '_cffi_backend' extension
  creating build/temp.linux-aarch64-3.7
  creating build/temp.linux-aarch64-3.7/c
  aarch64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/include/libffi -I/usr/include/python3.7m -c c/_cffi_backend.c -o build/temp.linux-aarch64-3.7/c/_cffi_backend.o
  c/_cffi_backend.c:15:10: fatal error: ffi.h: No existe el fichero o el directorio
   #include <ffi.h>
            ^~~~~~~
  compilation terminated.
  error: command 'aarch64-linux-gnu-gcc' failed with exit status 1

[FrangaL]

0.12.6-1 add support for 64-bit ARM

[FrangaL]

OS: raspios arm64 lite

File "/tmp/pip-install-vri6catl/Pillow/setup.py", line 612, in build_extensions
  raise RequiredDependencyException(f)

main.RequiredDependencyException: jpeg

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-install-vri6catl/Pillow/setup.py", line 812, in
raise RequiredDependencyException(msg)
main.RequiredDependencyException:

The headers or library files could not be found for jpeg,
a required dependency when compiling Pillow from source.